System 2D and jet size/pump pressure flow question

[s4orce]

Richard, hopefully you or someone can answer this for me. I am running the system 2d with two .5mm jets located at the exit of the two intercoolers on my Audi S4. I heard others running the same system on the same car running two .7mm jets so I am hoping I can upgrade the jets to larger .6mm or .7mm . Will the system 2D drive two .6 or .7mm jets as is or will i need to add additional hardware like a second pump or a second accumulator ?

Also is there a benefit to running real methanol mixture with distilled water 50/50 mix or will windscreen fluid be sufficient ?